YC

Yi-Shan Chiu

UM United Microelectronics: 8 patents #720 of 4,560Top 20%
Overall (All Time): #640,410 of 4,157,543Top 20%
8
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10020385 Memory cell and manufacturing method thereof Shen-De Wang, Zhen Chen, Yuan-Hsiang Chang, Chih-Chien Chang, Jianjun Yang +1 more 2018-07-10
9748256 Semiconductor device and method of forming the same Wei Liu, Zhen Chen, Shen-De Wang, Wang Xiang, Wei Ta 2017-08-29
9660106 Flash memory and method of manufacturing the same Weichang Liu, Zhen Chen, Shen-De Wang, Wei Ta, Yuan-Hsiang Chang 2017-05-23
9583641 Semiconductor device and manufacturing method thereof Yuan-Hsiang Chang, Chih-Chien Chang, Jianjun Yang, Wen Chang 2017-02-28
9455322 Flash cell and forming process thereof Shen-De Wang, Weichang Liu, Wei Ta, Zhen Chen, Wang Xiang 2016-09-27
9362125 Semiconductor process Yuan-Hsiang Chang, Zhen Chen, Wei Ta, Wei Liu 2016-06-07
9324724 Method of fabricating a memory structure Weichang Liu, Zhen Chen, Shen-De Wang, Wei Ta, Wang Xiang 2016-04-26
9111796 Semiconductor structure and layout structure for memory devices Zhen Chen, Shen-De Wang, Wei-Chi Cheng 2015-08-18